Navy is one of those colors that is fail-proof. It is a wonderful alternative to black or grey and needless to say, it is a classic color that will always work. So a navy cardigan is one of those wardrobe essentials that will serve you well for years and years to come.
This chic version from Jil Sander has all the requisite of a piece that will give you plenty of mileage. The two pocket style and exposed buttons will go with every outfit and work all year long. Pair this with your office attire during the day, take it on board the plane when you travel and use it for chilly summer nights. It just works.